Vichy: France under the Nazi regime (1940-44)
Below is another very good lecture by Yale's Prof. John Merriman on the Nazi occupation of France during World War II.
Film footage of Adolph Hitler in Paris.
The late French film director Louis Malle directed "Au Revoir Les Enfants" (1897) a film about the occupation and the deportation of French Jews by the Nazis and their French collaborators. Malle drew on his own memories of being a school boy during this period. He was a witness to fellow students being taken away to the camps because they were Jews. Read Roger Ebert's review of the film here.